Combinatorics, Paul Erdős is eighty /
edited by D. Milkós, V.T. Sós, T. Szőnyi.
APA Citation
Szőnyi, T., Sós, V. T., Miklós, D., Erdős, P., Bolyai János Matematikai Társulat. (1993). Combinatorics, Paul Erdős is eighty. Budapest, Hungary: János Bolyai Mathematical Society.
MLA Citation
Bolyai János Matematikai Társulat, et al.. Combinatorics, Paul Erdős Is Eighty. Budapest, Hungary: János Bolyai Mathematical Society, 1993.
Warning: These citations may not always be complete (especially for serials).